/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-19 23:42:13,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 23:42:13,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 23:42:13,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 23:42:13,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 23:42:13,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 23:42:13,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 23:42:13,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 23:42:13,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 23:42:13,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 23:42:13,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 23:42:13,889 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 23:42:13,890 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 23:42:13,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 23:42:13,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 23:42:13,895 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 23:42:13,896 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 23:42:13,897 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 23:42:13,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 23:42:13,905 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 23:42:13,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 23:42:13,911 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 23:42:13,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 23:42:13,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 23:42:13,923 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-19 23:42:13,932 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 23:42:13,933 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 23:42:13,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 23:42:13,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 23:42:13,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 23:42:13,937 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 23:42:13,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 23:42:13,938 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 23:42:13,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 23:42:13,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 23:42:13,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 23:42:13,941 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-19 23:42:13,964 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 23:42:13,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 23:42:13,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 23:42:13,968 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 23:42:13,968 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 23:42:13,969 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 23:42:13,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 23:42:13,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 23:42:13,969 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 23:42:13,969 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 23:42:13,970 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 23:42:13,971 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 23:42:13,971 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 23:42:13,971 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 23:42:13,972 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 23:42:13,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 23:42:13,972 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 23:42:13,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 23:42:13,973 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 23:42:13,973 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-19 23:42:13,973 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-19 23:42:14,360 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 23:42:14,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 23:42:14,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 23:42:14,389 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 23:42:14,393 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 23:42:14,394 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-19 23:42:14,481 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a1144b26/c90d901305cf4c9daeeac8bd64decaf7/FLAGb43081686 [2021-02-19 23:42:15,545 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 23:42:15,546 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-19 23:42:15,602 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a1144b26/c90d901305cf4c9daeeac8bd64decaf7/FLAGb43081686 [2021-02-19 23:42:15,882 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a1144b26/c90d901305cf4c9daeeac8bd64decaf7 [2021-02-19 23:42:15,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 23:42:15,896 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 23:42:15,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 23:42:15,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 23:42:15,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 23:42:15,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 11:42:15" (1/1) ... [2021-02-19 23:42:15,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e3db0a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:15, skipping insertion in model container [2021-02-19 23:42:15,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 11:42:15" (1/1) ... [2021-02-19 23:42:15,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 23:42:16,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 23:42:19,521 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-02-19 23:42:19,687 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 23:42:19,795 INFO L203 MainTranslator]: Completed pre-run [2021-02-19 23:42:20,536 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-02-19 23:42:20,557 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 23:42:21,531 INFO L208 MainTranslator]: Completed translation [2021-02-19 23:42:21,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21 WrapperNode [2021-02-19 23:42:21,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 23:42:21,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-19 23:42:21,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-19 23:42:21,534 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-19 23:42:21,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:21,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:21,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:21,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:22,203 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:22,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:22,329 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:22,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-19 23:42:22,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-19 23:42:22,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-19 23:42:22,389 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-19 23:42:22,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 23:42:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-19 23:42:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-19 23:42:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-19 23:42:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-19 23:42:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-19 23:42:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-19 23:42:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-19 23:42:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-19 23:42:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-19 23:42:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-19 23:42:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-19 23:42:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-19 23:42:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-19 23:42:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-19 23:42:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-19 23:42:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-19 23:42:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-19 23:42:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-19 23:42:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-19 23:42:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-19 23:42:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-19 23:42:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-19 23:42:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-19 23:42:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-19 23:42:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-19 23:42:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-19 23:42:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-19 23:42:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-19 23:42:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-19 23:42:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-19 23:42:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-19 23:42:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-19 23:42:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-19 23:42:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-19 23:42:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-19 23:42:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-19 23:42:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-19 23:42:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-19 23:42:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-19 23:42:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-19 23:42:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-19 23:42:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-19 23:42:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-19 23:42:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-19 23:42:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-19 23:42:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-19 23:42:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-19 23:42:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-19 23:42:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-19 23:42:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-19 23:42:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-19 23:42:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-19 23:42:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-19 23:42:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-19 23:42:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-19 23:42:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-19 23:42:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-19 23:42:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-19 23:42:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-19 23:42:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-19 23:42:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-19 23:42:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-19 23:42:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-19 23:42:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-19 23:42:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-19 23:42:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-19 23:42:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-19 23:42:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-19 23:42:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-19 23:42:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-19 23:42:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-19 23:42:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-19 23:42:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-19 23:42:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-19 23:42:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-19 23:42:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-19 23:42:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-19 23:42:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-19 23:42:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-19 23:42:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-19 23:42:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-19 23:42:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-19 23:42:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-19 23:42:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-19 23:42:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-19 23:42:22,526 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-19 23:42:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-19 23:42:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-19 23:42:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-19 23:42:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-19 23:42:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-19 23:42:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-19 23:42:22,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-19 23:42:22,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-19 23:42:22,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-19 23:42:22,529 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-19 23:42:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-19 23:42:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-19 23:42:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-19 23:42:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-19 23:42:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-19 23:42:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-19 23:42:22,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-19 23:42:22,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2021-02-19 23:42:22,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-19 23:42:22,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-19 23:42:22,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2021-02-19 23:42:22,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2021-02-19 23:42:22,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2021-02-19 23:42:22,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2021-02-19 23:42:22,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2021-02-19 23:42:22,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2021-02-19 23:42:22,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2021-02-19 23:42:22,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2021-02-19 23:42:22,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2021-02-19 23:42:22,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2021-02-19 23:42:22,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2021-02-19 23:42:22,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2021-02-19 23:42:22,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2021-02-19 23:42:22,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-19 23:42:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-19 23:42:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-19 23:42:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-19 23:42:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2021-02-19 23:42:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-19 23:42:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2021-02-19 23:42:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2021-02-19 23:42:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-19 23:42:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-19 23:42:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-19 23:42:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-19 23:42:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-19 23:42:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-19 23:42:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-19 23:42:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-19 23:42:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-19 23:42:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-19 23:42:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-19 23:42:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-19 23:42:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-19 23:42:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-19 23:42:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-19 23:42:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-19 23:42:22,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-19 23:42:22,542 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-19 23:42:22,545 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-19 23:42:22,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_59 [2021-02-19 23:42:22,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_60 [2021-02-19 23:42:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2021-02-19 23:42:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2021-02-19 23:42:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-19 23:42:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-19 23:42:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-19 23:42:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-19 23:42:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-19 23:42:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-19 23:42:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-19 23:42:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-19 23:42:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-19 23:42:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-19 23:42:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-19 23:42:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-19 23:42:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-19 23:42:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-19 23:42:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-19 23:42:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-19 23:42:22,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-19 23:42:22,554 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-19 23:42:22,554 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-19 23:42:22,554 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-19 23:42:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-19 23:42:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-19 23:42:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-19 23:42:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-19 23:42:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-19 23:42:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-19 23:42:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-19 23:42:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-19 23:42:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-19 23:42:22,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-19 23:42:22,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-19 23:42:22,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-19 23:42:22,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-19 23:42:22,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-19 23:42:22,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-19 23:42:22,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-19 23:42:22,556 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-19 23:42:22,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2021-02-19 23:42:22,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2021-02-19 23:42:22,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2021-02-19 23:42:22,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_76 [2021-02-19 23:42:22,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-19 23:42:22,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-19 23:42:22,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-19 23:42:22,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-19 23:42:22,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-19 23:42:22,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-19 23:42:22,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-19 23:42:22,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-19 23:42:22,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-19 23:42:22,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-19 23:42:22,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-19 23:42:22,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-19 23:42:22,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-19 23:42:22,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-19 23:42:22,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-19 23:42:22,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-19 23:42:22,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-19 23:42:22,559 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-19 23:42:22,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-19 23:42:22,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-19 23:42:22,559 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-19 23:42:22,559 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-19 23:42:22,559 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-19 23:42:22,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-19 23:42:22,560 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-19 23:42:22,560 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-19 23:42:22,560 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-19 23:42:22,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-19 23:42:22,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-19 23:42:22,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-19 23:42:22,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-19 23:42:22,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-19 23:42:22,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-19 23:42:22,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-19 23:42:22,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-19 23:42:22,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-19 23:42:22,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-19 23:42:22,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-19 23:42:22,561 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-19 23:42:22,561 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-19 23:42:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_115 [2021-02-19 23:42:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_116 [2021-02-19 23:42:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2021-02-19 23:42:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2021-02-19 23:42:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-19 23:42:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-19 23:42:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-19 23:42:22,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-19 23:42:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-19 23:42:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-19 23:42:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-19 23:42:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-19 23:42:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-19 23:42:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-19 23:42:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-19 23:42:22,563 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-19 23:42:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-19 23:42:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-19 23:42:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-19 23:42:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-19 23:42:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-19 23:42:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-19 23:42:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-19 23:42:22,564 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-19 23:42:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-19 23:42:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-19 23:42:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-19 23:42:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-19 23:42:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-19 23:42:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-19 23:42:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-19 23:42:22,565 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-19 23:42:22,566 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-19 23:42:22,566 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-19 23:42:22,566 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-19 23:42:22,566 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-19 23:42:22,566 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-19 23:42:22,566 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-19 23:42:22,568 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-19 23:42:22,571 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-19 23:42:22,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_141 [2021-02-19 23:42:22,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_142 [2021-02-19 23:42:22,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_144 [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_145 [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_146 [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-19 23:42:22,594 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-19 23:42:22,596 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-19 23:42:22,596 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-19 23:42:22,596 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-19 23:42:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-19 23:42:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-19 23:42:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-19 23:42:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-19 23:42:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-19 23:42:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-19 23:42:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-19 23:42:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-19 23:42:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-19 23:42:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-19 23:42:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-19 23:42:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-19 23:42:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-19 23:42:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-19 23:42:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-19 23:42:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-19 23:42:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-19 23:42:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-19 23:42:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-19 23:42:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-19 23:42:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-19 23:42:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-19 23:42:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-19 23:42:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-19 23:42:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-19 23:42:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-19 23:42:22,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-19 23:42:22,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-19 23:42:22,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-19 23:42:22,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2021-02-19 23:42:22,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2021-02-19 23:42:22,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2021-02-19 23:42:22,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2021-02-19 23:42:22,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2021-02-19 23:42:22,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2021-02-19 23:42:22,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-19 23:42:22,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-19 23:42:22,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2021-02-19 23:42:22,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-19 23:42:22,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2021-02-19 23:42:22,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-19 23:42:22,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-19 23:42:22,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-19 23:42:22,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2021-02-19 23:42:22,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2021-02-19 23:42:22,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2021-02-19 23:42:22,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2021-02-19 23:42:22,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2021-02-19 23:42:22,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2021-02-19 23:42:22,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2021-02-19 23:42:22,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2021-02-19 23:42:22,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-19 23:42:22,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-19 23:42:22,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2021-02-19 23:42:22,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-19 23:42:22,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-19 23:42:22,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 23:42:22,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 23:42:22,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 23:42:22,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,603 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-19 23:42:22,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-19 23:42:22,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-19 23:42:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-19 23:42:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-19 23:42:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-19 23:42:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-19 23:42:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-19 23:42:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-19 23:42:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-19 23:42:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-19 23:42:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-19 23:42:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-19 23:42:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-19 23:42:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-19 23:42:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-19 23:42:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-19 23:42:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-19 23:42:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-19 23:42:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-19 23:42:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-19 23:42:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-19 23:42:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-19 23:42:22,606 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-19 23:42:22,606 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-19 23:42:22,606 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-19 23:42:22,606 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-19 23:42:22,606 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-19 23:42:22,606 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-19 23:42:22,606 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-19 23:42:22,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-19 23:42:22,606 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-19 23:42:22,606 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-19 23:42:22,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-19 23:42:22,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-19 23:42:22,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-19 23:42:22,607 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-19 23:42:22,607 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-19 23:42:22,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-19 23:42:22,607 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-19 23:42:22,607 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-19 23:42:22,607 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-19 23:42:22,608 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-19 23:42:22,608 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-19 23:42:22,608 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-19 23:42:22,608 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-19 23:42:22,608 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-19 23:42:22,608 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-19 23:42:22,608 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-19 23:42:22,608 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-19 23:42:22,608 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-19 23:42:22,608 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-19 23:42:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-19 23:42:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-19 23:42:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-19 23:42:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-19 23:42:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-19 23:42:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-19 23:42:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-19 23:42:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-19 23:42:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-19 23:42:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-19 23:42:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-19 23:42:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-19 23:42:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-19 23:42:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-19 23:42:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-19 23:42:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-19 23:42:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-19 23:42:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-19 23:42:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-19 23:42:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-19 23:42:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-19 23:42:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-19 23:42:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-19 23:42:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-19 23:42:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-19 23:42:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-19 23:42:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-19 23:42:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-19 23:42:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-19 23:42:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-19 23:42:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-19 23:42:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-19 23:42:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-19 23:42:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-19 23:42:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-19 23:42:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-19 23:42:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-19 23:42:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-19 23:42:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-19 23:42:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-02-19 23:42:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-19 23:42:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-19 23:42:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-19 23:42:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-19 23:42:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-19 23:42:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-19 23:42:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-19 23:42:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-19 23:42:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-19 23:42:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-19 23:42:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-19 23:42:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-19 23:42:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-19 23:42:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-19 23:42:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-19 23:42:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-19 23:42:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-19 23:42:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-19 23:42:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-19 23:42:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-19 23:42:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-19 23:42:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-19 23:42:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-19 23:42:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-19 23:42:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-19 23:42:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-19 23:42:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-19 23:42:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-19 23:42:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-19 23:42:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-19 23:42:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-19 23:42:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-19 23:42:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-19 23:42:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-19 23:42:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-19 23:42:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-19 23:42:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-19 23:42:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-19 23:42:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-19 23:42:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-19 23:42:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-19 23:42:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-19 23:42:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-19 23:42:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-19 23:42:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-19 23:42:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-19 23:42:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-19 23:42:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-19 23:42:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-19 23:42:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-19 23:42:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-19 23:42:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-19 23:42:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-19 23:42:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-19 23:42:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-19 23:42:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-19 23:42:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-19 23:42:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-19 23:42:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_60 [2021-02-19 23:42:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2021-02-19 23:42:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-19 23:42:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-19 23:42:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_59 [2021-02-19 23:42:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2021-02-19 23:42:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-19 23:42:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-19 23:42:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-19 23:42:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-19 23:42:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-19 23:42:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-19 23:42:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-19 23:42:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-19 23:42:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-19 23:42:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-19 23:42:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-19 23:42:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-19 23:42:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-19 23:42:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-19 23:42:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-19 23:42:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-19 23:42:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-19 23:42:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-19 23:42:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-19 23:42:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-19 23:42:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-19 23:42:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-19 23:42:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-19 23:42:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-19 23:42:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-19 23:42:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-19 23:42:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-19 23:42:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-19 23:42:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-19 23:42:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-19 23:42:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-19 23:42:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-19 23:42:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-19 23:42:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2021-02-19 23:42:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-19 23:42:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-19 23:42:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-19 23:42:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-19 23:42:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-19 23:42:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-19 23:42:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2021-02-19 23:42:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2021-02-19 23:42:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-19 23:42:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-19 23:42:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-19 23:42:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-19 23:42:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-19 23:42:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-19 23:42:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-19 23:42:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-19 23:42:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-19 23:42:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2021-02-19 23:42:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_76 [2021-02-19 23:42:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-19 23:42:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-19 23:42:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-19 23:42:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-19 23:42:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-19 23:42:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-19 23:42:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-19 23:42:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-19 23:42:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-19 23:42:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-19 23:42:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-19 23:42:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-19 23:42:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-19 23:42:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-19 23:42:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-19 23:42:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-19 23:42:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-19 23:42:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-19 23:42:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-19 23:42:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-19 23:42:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-19 23:42:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-19 23:42:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-19 23:42:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-19 23:42:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-19 23:42:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-19 23:42:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-19 23:42:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-19 23:42:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-19 23:42:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-19 23:42:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-19 23:42:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-19 23:42:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-19 23:42:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-19 23:42:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-19 23:42:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-19 23:42:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-19 23:42:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-19 23:42:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-19 23:42:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-19 23:42:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-19 23:42:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-19 23:42:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-19 23:42:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-19 23:42:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-19 23:42:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-19 23:42:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-19 23:42:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-19 23:42:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_116 [2021-02-19 23:42:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2021-02-19 23:42:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-19 23:42:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-19 23:42:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-19 23:42:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-19 23:42:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-19 23:42:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_115 [2021-02-19 23:42:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2021-02-19 23:42:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-19 23:42:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-19 23:42:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-19 23:42:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-19 23:42:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-19 23:42:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-19 23:42:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-19 23:42:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-19 23:42:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-19 23:42:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-19 23:42:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-19 23:42:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-19 23:42:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-19 23:42:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-19 23:42:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-19 23:42:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-19 23:42:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-19 23:42:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-19 23:42:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-19 23:42:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-19 23:42:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-19 23:42:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-19 23:42:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-19 23:42:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-19 23:42:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-19 23:42:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-19 23:42:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-19 23:42:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-19 23:42:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-19 23:42:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-19 23:42:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-19 23:42:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_144 [2021-02-19 23:42:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_142 [2021-02-19 23:42:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_145 [2021-02-19 23:42:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-19 23:42:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-19 23:42:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_141 [2021-02-19 23:42:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-19 23:42:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_146 [2021-02-19 23:42:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-19 23:42:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-19 23:42:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-19 23:42:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-19 23:42:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-19 23:42:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-19 23:42:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-19 23:42:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-19 23:42:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-19 23:42:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-19 23:42:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-19 23:42:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-19 23:42:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-19 23:42:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-19 23:42:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-19 23:42:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-19 23:42:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-19 23:42:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-19 23:42:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-19 23:42:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-19 23:42:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-19 23:42:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-19 23:42:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-19 23:42:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-19 23:42:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-19 23:42:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-19 23:42:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-19 23:42:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-19 23:42:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-19 23:42:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-19 23:42:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-19 23:42:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-19 23:42:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-19 23:42:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-19 23:42:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-19 23:42:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-19 23:42:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-19 23:42:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-19 23:42:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-19 23:42:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-19 23:42:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-19 23:42:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-19 23:42:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-19 23:42:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-19 23:42:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-19 23:42:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-19 23:42:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-19 23:42:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-19 23:42:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-19 23:42:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-19 23:42:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-19 23:42:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-19 23:42:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-19 23:42:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-19 23:42:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-19 23:42:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 23:42:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 23:42:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 23:42:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 23:42:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-19 23:42:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-19 23:42:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-19 23:42:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-19 23:42:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-19 23:42:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-19 23:42:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-19 23:42:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-19 23:42:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-19 23:42:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-19 23:42:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-19 23:42:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-19 23:42:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-19 23:42:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-19 23:42:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-19 23:42:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-19 23:42:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-19 23:42:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-19 23:42:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-19 23:42:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-19 23:42:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-19 23:42:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-19 23:42:43,185 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-19 23:42:43,186 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-19 23:42:43,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 11:42:43 BoogieIcfgContainer [2021-02-19 23:42:43,200 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-19 23:42:43,205 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-19 23:42:43,205 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-19 23:42:43,209 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-19 23:42:43,209 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 11:42:15" (1/3) ... [2021-02-19 23:42:43,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1894142f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 11:42:43, skipping insertion in model container [2021-02-19 23:42:43,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (2/3) ... [2021-02-19 23:42:43,211 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1894142f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 11:42:43, skipping insertion in model container [2021-02-19 23:42:43,211 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 11:42:43" (3/3) ... [2021-02-19 23:42:43,213 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-19 23:42:43,223 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-19 23:42:43,232 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-19 23:42:43,249 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-19 23:42:43,276 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-19 23:42:43,277 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-19 23:42:43,277 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-19 23:42:43,277 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-19 23:42:43,277 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-19 23:42:43,277 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-19 23:42:43,277 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-19 23:42:43,277 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-19 23:42:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10852 states. [2021-02-19 23:42:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1816 [2021-02-19 23:42:43,562 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:42:43,565 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:42:43,566 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:42:43,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:42:43,575 INFO L82 PathProgramCache]: Analyzing trace with hash 1754410366, now seen corresponding path program 1 times [2021-02-19 23:42:43,585 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:42:43,585 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [233581660] [2021-02-19 23:42:43,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:42:43,830 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:42:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:42:45,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:42:45,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:42:45,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:42:45,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:42:45,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:42:45,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:43:05,113 WARN L202 SmtUtils]: Spent 19.10 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:43:05,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:43:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:43:06,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:43:06,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:43:08,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:43:08,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:43:08,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:43:08,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:43:09,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:43:09,973 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [233581660] [2021-02-19 23:43:09,974 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:43:09,975 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 23:43:09,975 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368799075] [2021-02-19 23:43:09,984 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 23:43:09,985 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:43:10,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 23:43:10,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 23:43:10,006 INFO L87 Difference]: Start difference. First operand 10852 states. Second operand 5 states. [2021-02-19 23:43:50,239 WARN L202 SmtUtils]: Spent 19.35 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:44:23,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:44:23,547 INFO L93 Difference]: Finished difference Result 4315 states and 4667 transitions. [2021-02-19 23:44:23,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:44:23,549 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1815 [2021-02-19 23:44:23,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:44:23,599 INFO L225 Difference]: With dead ends: 4315 [2021-02-19 23:44:23,599 INFO L226 Difference]: Without dead ends: 3092 [2021-02-19 23:44:23,619 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 38.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 23:44:23,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3092 states. [2021-02-19 23:44:24,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3092 to 3046. [2021-02-19 23:44:24,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3046 states. [2021-02-19 23:44:24,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 3046 states and 3189 transitions. [2021-02-19 23:44:24,854 INFO L78 Accepts]: Start accepts. Automaton has 3046 states and 3189 transitions. Word has length 1815 [2021-02-19 23:44:24,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:44:24,865 INFO L480 AbstractCegarLoop]: Abstraction has 3046 states and 3189 transitions. [2021-02-19 23:44:24,865 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 23:44:24,865 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 3189 transitions. [2021-02-19 23:44:25,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1817 [2021-02-19 23:44:25,041 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:44:25,043 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:44:25,043 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-19 23:44:25,044 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:44:25,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:44:25,045 INFO L82 PathProgramCache]: Analyzing trace with hash -1449617637, now seen corresponding path program 1 times [2021-02-19 23:44:25,045 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:44:25,046 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1880761885] [2021-02-19 23:44:25,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:44:25,087 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:44:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:44:26,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:26,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:44:26,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:26,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:44:26,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:26,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:44:47,086 WARN L202 SmtUtils]: Spent 20.49 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:44:47,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:44:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:44:49,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:49,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:44:51,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:44:51,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:44:51,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:51,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:44:51,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:51,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:44:53,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:44:53,568 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1880761885] [2021-02-19 23:44:53,568 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:44:53,569 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 23:44:53,569 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928878874] [2021-02-19 23:44:53,572 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 23:44:53,572 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:44:53,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 23:44:53,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 23:44:53,573 INFO L87 Difference]: Start difference. First operand 3046 states and 3189 transitions. Second operand 5 states. [2021-02-19 23:45:35,500 WARN L202 SmtUtils]: Spent 20.85 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:46:05,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:46:05,267 INFO L93 Difference]: Finished difference Result 3083 states and 3237 transitions. [2021-02-19 23:46:05,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:46:05,268 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1816 [2021-02-19 23:46:05,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:46:05,288 INFO L225 Difference]: With dead ends: 3083 [2021-02-19 23:46:05,288 INFO L226 Difference]: Without dead ends: 3080 [2021-02-19 23:46:05,291 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 41.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 23:46:05,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3080 states. [2021-02-19 23:46:06,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3080 to 3045. [2021-02-19 23:46:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3045 states. [2021-02-19 23:46:06,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 3045 states and 3187 transitions. [2021-02-19 23:46:06,408 INFO L78 Accepts]: Start accepts. Automaton has 3045 states and 3187 transitions. Word has length 1816 [2021-02-19 23:46:06,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:46:06,412 INFO L480 AbstractCegarLoop]: Abstraction has 3045 states and 3187 transitions. [2021-02-19 23:46:06,412 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 23:46:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 3187 transitions. [2021-02-19 23:46:06,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1818 [2021-02-19 23:46:06,439 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:46:06,440 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:46:06,441 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-19 23:46:06,441 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:46:06,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:46:06,442 INFO L82 PathProgramCache]: Analyzing trace with hash -1990233055, now seen corresponding path program 1 times [2021-02-19 23:46:06,442 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:46:06,442 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1338393214] [2021-02-19 23:46:06,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:46:06,472 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:46:06,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:46:07,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:07,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:46:07,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:07,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:46:07,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:07,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:46:27,042 WARN L202 SmtUtils]: Spent 19.23 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:46:27,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:46:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:46:27,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:27,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:46:29,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:46:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:46:29,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:29,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:46:29,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:29,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:46:31,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:46:31,453 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1338393214] [2021-02-19 23:46:31,453 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:46:31,453 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 23:46:31,453 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550277859] [2021-02-19 23:46:31,455 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 23:46:31,455 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:46:31,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 23:46:31,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 23:46:31,456 INFO L87 Difference]: Start difference. First operand 3045 states and 3187 transitions. Second operand 5 states. [2021-02-19 23:47:09,841 WARN L202 SmtUtils]: Spent 19.23 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:47:38,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:47:38,338 INFO L93 Difference]: Finished difference Result 3082 states and 3235 transitions. [2021-02-19 23:47:38,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:47:38,340 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1817 [2021-02-19 23:47:38,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:47:38,357 INFO L225 Difference]: With dead ends: 3082 [2021-02-19 23:47:38,357 INFO L226 Difference]: Without dead ends: 3079 [2021-02-19 23:47:38,359 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 38.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 23:47:38,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3079 states. [2021-02-19 23:47:39,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3079 to 3044. [2021-02-19 23:47:39,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3044 states. [2021-02-19 23:47:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 3044 states and 3185 transitions. [2021-02-19 23:47:39,458 INFO L78 Accepts]: Start accepts. Automaton has 3044 states and 3185 transitions. Word has length 1817 [2021-02-19 23:47:39,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:47:39,460 INFO L480 AbstractCegarLoop]: Abstraction has 3044 states and 3185 transitions. [2021-02-19 23:47:39,460 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 23:47:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 3185 transitions. [2021-02-19 23:47:39,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1819 [2021-02-19 23:47:39,488 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:47:39,489 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:47:39,490 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-19 23:47:39,490 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:47:39,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:47:39,491 INFO L82 PathProgramCache]: Analyzing trace with hash -1569436962, now seen corresponding path program 1 times [2021-02-19 23:47:39,491 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:47:39,491 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [879501738] [2021-02-19 23:47:39,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:47:39,521 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:47:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:47:40,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:47:40,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:47:40,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:47:40,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:47:40,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:47:40,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:47:59,762 WARN L202 SmtUtils]: Spent 19.16 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:47:59,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:47:59,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:48:00,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:48:00,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:48:01,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:48:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:48:01,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:48:01,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:48:01,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:48:01,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:48:03,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:48:03,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [879501738] [2021-02-19 23:48:03,799 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:48:03,799 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 23:48:03,799 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50480732] [2021-02-19 23:48:03,801 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 23:48:03,801 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:48:03,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 23:48:03,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 23:48:03,807 INFO L87 Difference]: Start difference. First operand 3044 states and 3185 transitions. Second operand 5 states. [2021-02-19 23:48:42,380 WARN L202 SmtUtils]: Spent 19.36 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:49:10,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:49:10,928 INFO L93 Difference]: Finished difference Result 3081 states and 3233 transitions. [2021-02-19 23:49:10,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:49:10,929 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1818 [2021-02-19 23:49:10,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:49:10,945 INFO L225 Difference]: With dead ends: 3081 [2021-02-19 23:49:10,945 INFO L226 Difference]: Without dead ends: 3078 [2021-02-19 23:49:10,947 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 38.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 23:49:10,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3078 states. [2021-02-19 23:49:11,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3078 to 3043. [2021-02-19 23:49:11,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3043 states. [2021-02-19 23:49:11,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 3043 states and 3183 transitions. [2021-02-19 23:49:11,831 INFO L78 Accepts]: Start accepts. Automaton has 3043 states and 3183 transitions. Word has length 1818 [2021-02-19 23:49:11,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:49:11,833 INFO L480 AbstractCegarLoop]: Abstraction has 3043 states and 3183 transitions. [2021-02-19 23:49:11,833 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 23:49:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 3183 transitions. [2021-02-19 23:49:11,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1820 [2021-02-19 23:49:11,858 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:49:11,859 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:49:11,860 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-19 23:49:11,860 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:49:11,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:49:11,861 INFO L82 PathProgramCache]: Analyzing trace with hash -1409655100, now seen corresponding path program 1 times [2021-02-19 23:49:11,861 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:49:11,861 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1000905983] [2021-02-19 23:49:11,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:49:11,886 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:49:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:49:12,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:12,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:49:12,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:12,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:49:12,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:12,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:49:32,222 WARN L202 SmtUtils]: Spent 19.17 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:49:32,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:49:32,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:49:33,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:33,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:49:34,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:49:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:49:34,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:34,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:49:34,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:34,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:49:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:49:36,275 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1000905983] [2021-02-19 23:49:36,275 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:49:36,275 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 23:49:36,275 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827643434] [2021-02-19 23:49:36,277 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 23:49:36,277 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:49:36,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 23:49:36,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 23:49:36,278 INFO L87 Difference]: Start difference. First operand 3043 states and 3183 transitions. Second operand 5 states. [2021-02-19 23:50:14,659 WARN L202 SmtUtils]: Spent 19.42 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:50:30,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:50:30,006 INFO L93 Difference]: Finished difference Result 3080 states and 3231 transitions. [2021-02-19 23:50:30,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:50:30,007 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1819 [2021-02-19 23:50:30,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:50:30,022 INFO L225 Difference]: With dead ends: 3080 [2021-02-19 23:50:30,023 INFO L226 Difference]: Without dead ends: 3071 [2021-02-19 23:50:30,024 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 38.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 23:50:30,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3071 states. [2021-02-19 23:50:31,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3071 to 3036. [2021-02-19 23:50:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3036 states. [2021-02-19 23:50:31,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 3036 states and 3175 transitions. [2021-02-19 23:50:31,142 INFO L78 Accepts]: Start accepts. Automaton has 3036 states and 3175 transitions. Word has length 1819 [2021-02-19 23:50:31,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:50:31,143 INFO L480 AbstractCegarLoop]: Abstraction has 3036 states and 3175 transitions. [2021-02-19 23:50:31,143 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 23:50:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 3175 transitions. [2021-02-19 23:50:31,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1883 [2021-02-19 23:50:31,172 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:50:31,173 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:50:31,173 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-19 23:50:31,173 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:50:31,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:50:31,174 INFO L82 PathProgramCache]: Analyzing trace with hash 1679811645, now seen corresponding path program 1 times [2021-02-19 23:50:31,175 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:50:31,175 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [362330454] [2021-02-19 23:50:31,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:50:31,198 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:50:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:50:32,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:32,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:50:32,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:32,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:50:32,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:32,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:50:32,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:32,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:50:32,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:32,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:50:51,439 WARN L202 SmtUtils]: Spent 19.08 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:50:51,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:50:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:50:52,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:52,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:50:53,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:50:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:50:53,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:53,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:50:53,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1838 [2021-02-19 23:50:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:50:53,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:53,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:50:53,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1857 [2021-02-19 23:50:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:50:53,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:53,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:50:53,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:53,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:50:53,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 23:50:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:50:53,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:53,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:50:53,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:53,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:50:53,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-02-19 23:50:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:50:53,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:53,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:50:55,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:50:55,747 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [362330454] [2021-02-19 23:50:55,747 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:50:55,748 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-19 23:50:55,748 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791416176] [2021-02-19 23:50:55,749 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-19 23:50:55,750 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:50:55,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-19 23:50:55,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-19 23:50:55,751 INFO L87 Difference]: Start difference. First operand 3036 states and 3175 transitions. Second operand 6 states. [2021-02-19 23:51:38,616 WARN L202 SmtUtils]: Spent 19.85 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:51:52,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:51:52,042 INFO L93 Difference]: Finished difference Result 3071 states and 3222 transitions. [2021-02-19 23:51:52,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:51:52,043 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1882 [2021-02-19 23:51:52,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:51:52,046 INFO L225 Difference]: With dead ends: 3071 [2021-02-19 23:51:52,046 INFO L226 Difference]: Without dead ends: 0 [2021-02-19 23:51:52,055 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 39.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2021-02-19 23:51:52,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-19 23:51:52,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-19 23:51:52,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-19 23:51:52,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-19 23:51:52,055 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1882 [2021-02-19 23:51:52,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:51:52,056 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-19 23:51:52,056 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-19 23:51:52,056 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-19 23:51:52,056 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-19 23:51:52,056 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-19 23:51:52,059 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-19 23:51:52,686 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:51:53,040 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:51:53,376 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:51:53,699 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:51:54,015 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:51:54,491 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:51:54,806 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:51:55,113 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:51:55,452 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:51:55,810 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:51:56,117 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:51:56,436 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:51:56,758 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:51:57,059 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:51:57,366 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:51:57,672 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:51:57,974 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:51:58,290 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:51:58,625 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:51:58,978 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:51:59,329 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:51:59,647 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:51:59,951 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:00,261 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:00,585 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:00,893 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:01,205 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:01,553 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:01,854 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:02,178 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:02,480 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:02,782 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:03,086 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:03,400 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:03,715 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:04,050 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:04,463 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:04,823 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:05,122 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:05,445 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:05,769 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:06,089 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:06,823 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:07,188 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:07,496 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:07,847 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:08,243 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:08,565 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:08,863 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:09,160 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:09,466 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:09,802 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:10,100 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:10,399 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:10,704 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:11,062 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:11,392 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:11,711 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:12,035 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:12,342 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:12,641 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:12,942 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:52:13,238 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:13,536 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:52:13,839 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:52:14,190 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:14,494 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:14,807 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:15,108 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:15,538 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:15,903 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:16,379 WARN L202 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:16,679 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:17,039 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:17,418 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:17,786 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:18,086 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:18,474 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:18,848 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:19,147 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:19,447 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:19,756 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:20,053 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:20,358 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:20,695 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:20,995 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:21,305 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:52:21,607 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:21,944 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:22,275 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:22,573 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:22,910 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:23,214 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:23,517 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:23,837 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:24,137 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:24,435 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:25,500 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:25,807 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:26,107 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:26,423 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:26,750 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:27,054 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:27,355 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:27,659 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:27,959 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:28,258 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:28,571 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:28,886 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:29,209 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:29,530 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:29,857 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:30,170 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:30,466 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:30,766 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:31,064 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:31,364 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:31,667 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:32,491 WARN L202 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:32,794 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:33,110 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:33,411 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:33,710 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:34,012 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:34,338 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:34,641 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:34,946 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:35,255 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:35,588 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:36,293 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:36,955 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:37,626 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:38,307 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:38,965 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:39,622 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:40,293 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:41,082 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:41,853 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:42,186 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:42,490 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:42,827 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:43,146 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:52:43,522 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:43,943 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:44,272 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:44,578 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:44,893 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:45,201 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:45,507 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:46,204 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:46,858 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:47,508 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:48,160 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:48,837 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:49,512 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:50,169 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:50,972 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:51,744 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:52,422 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:53,088 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:53,756 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:54,405 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:55,059 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:55,727 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:56,377 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:57,138 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:58,077 WARN L202 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:58,931 WARN L202 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:52:59,747 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:00,411 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:01,078 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:01,726 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:02,379 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:03,036 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:03,798 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:04,560 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:04,869 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:05,528 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:06,197 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:06,849 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:07,514 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:08,193 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:08,856 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:09,520 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:10,293 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:11,079 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:11,377 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:11,678 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:12,008 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:12,306 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:12,604 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:12,903 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:13,206 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:13,505 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:13,798 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:53:14,096 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:14,390 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:14,686 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:14,984 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:15,282 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:15,580 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:15,878 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:16,198 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:16,496 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:16,852 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:17,192 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:17,492 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:17,908 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:18,748 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 1343 DAG size of output: 47 [2021-02-19 23:53:19,499 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:20,172 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:20,818 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:21,503 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:22,157 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:22,835 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:23,487 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:24,251 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:25,040 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:25,351 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:25,647 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:25,941 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:26,241 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:26,537 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:26,865 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:27,177 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:27,906 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:28,560 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:29,221 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:29,869 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:30,516 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:31,166 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:31,832 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:32,584 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:33,342 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:33,653 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:33,955 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:34,250 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:34,545 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:34,841 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:35,136 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:53:35,454 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:35,769 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:36,067 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:36,366 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:36,749 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:53:37,123 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:37,437 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:37,775 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:38,074 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:38,369 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:38,667 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:38,962 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:39,257 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:39,553 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:39,850 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:40,152 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:40,455 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:53:40,752 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:41,198 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:41,491 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:41,798 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:42,112 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:42,522 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:42,841 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:43,139 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:43,442 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:43,738 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:44,032 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:44,334 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:53:44,645 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:44,941 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:45,236 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:45,528 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:45,825 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:46,121 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:46,416 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:47,084 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:47,736 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:48,398 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:49,058 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:49,710 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:50,367 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:51,033 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:51,790 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:52,756 WARN L202 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:53,060 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:53,393 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:53,705 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:54,008 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:54,302 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:54,599 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:54,895 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:55,190 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:55,489 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:55,796 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:56,094 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:56,433 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:56,753 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:57,097 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:57,406 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:57,706 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:58,004 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:58,302 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:58,601 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:58,898 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:59,196 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:59,494 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:59,799 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:00,099 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:00,394 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:00,691 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:00,986 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:01,285 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:01,584 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:01,880 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:02,189 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:03,010 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:54:03,468 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:03,838 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:04,143 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:04,434 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:04,731 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:05,070 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:05,432 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:05,739 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:06,147 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:06,495 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:06,790 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:07,088 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:07,440 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:07,763 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:08,059 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:08,356 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:08,655 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:08,962 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:09,259 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:09,587 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:09,976 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:10,277 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:10,582 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:10,880 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:11,188 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:11,534 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:11,846 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:12,236 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:12,605 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:12,927 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:13,227 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:13,521 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:13,832 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:14,251 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:14,599 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:14,897 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:15,225 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:15,537 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:15,836 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:16,131 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:16,430 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:16,747 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:17,043 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:17,337 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:17,651 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:18,052 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:18,418 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:18,716 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:19,475 WARN L202 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 1343 DAG size of output: 47 [2021-02-19 23:54:19,780 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:20,080 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:20,379 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:21,146 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:54:21,462 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:21,765 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:22,051 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:22,357 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:22,674 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:22,975 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:23,285 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:23,647 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:24,029 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:24,367 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:24,726 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:25,415 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:26,085 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:26,832 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:27,571 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:28,258 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:28,983 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:29,680 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:30,668 WARN L202 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:54:31,427 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:54:31,841 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:32,175 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:32,469 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:32,763 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:33,090 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:33,385 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:33,681 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:33,982 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:34,289 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:34,591 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:34,888 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:35,189 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:35,485 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:35,779 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:36,087 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:36,380 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:36,679 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:36,974 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:37,278 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:37,604 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:37,908 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:38,210 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:38,508 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:38,824 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:39,235 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:39,584 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:39,938 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:40,239 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:40,538 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:40,919 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:41,346 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:41,645 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:41,959 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:42,256 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:42,551 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:42,884 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:43,195 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:43,513 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:43,849 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:44,144 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:44,446 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:44,747 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:45,051 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:45,348 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:45,641 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:45,936 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:46,230 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:46,524 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:46,832 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:47,150 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:47,469 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:47,778 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:48,081 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:48,520 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:48,847 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:49,376 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:49,710 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:50,008 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:50,307 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:50,620 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:50,917 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:51,216 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:51,518 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:51,813 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:52,109 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:52,404 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:52,698 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:52,990 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:53,293 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:53,600 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:53,895 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:54,186 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:54,491 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:54,839 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:55,161 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:55,465 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:55,762 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:56,056 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:56,378 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:56,724 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:57,066 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:57,362 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:57,659 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:57,954 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:58,251 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:58,566 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:58,861 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:59,157 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:59,454 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:59,757 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:00,051 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:00,348 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:00,681 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:01,011 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:01,400 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:01,697 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:02,058 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:55:02,496 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:02,812 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:03,127 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:03,443 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:03,760 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:04,186 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:04,501 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:04,833 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:05,167 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:05,469 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:05,832 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:06,143 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:06,447 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:06,752 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:07,128 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:07,423 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:07,738 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:08,082 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:08,518 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:08,847 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:09,174 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:09,490 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:09,884 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:10,193 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:10,947 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:55:11,700 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:55:12,000 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:12,294 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:12,609 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:12,910 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:13,205 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:13,500 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:13,807 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:14,102 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:14,420 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:14,720 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:15,086 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:15,381 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:15,708 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:16,023 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:16,371 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:16,672 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:17,021 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:17,408 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:17,710 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:18,009 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:18,307 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:18,603 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:18,906 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:19,202 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:19,497 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:19,817 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:20,127 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:20,557 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:20,853 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:21,166 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:21,461 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:21,790 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:22,100 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:22,398 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:22,724 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:23,105 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:23,402 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:23,696 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:24,067 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:24,414 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:25,196 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:55:25,540 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:25,837 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:26,133 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:26,426 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:26,723 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:27,019 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:27,316 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:28,066 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28